28 	send WAITING_FOR_INPUT_ATTRIBUTES

    28 	send WAITING_FOR_INPUT_ATTRIBUTES

    29 }

    29 }

    30 

    30 

    31 processMessage_WAITING_FOR_OUTPUT_ATTRIBUTES() {

    31 processMessage_WAITING_FOR_OUTPUT_ATTRIBUTES() {

    32 	if [[ -d "$currentFile" ]]; then

    32 	if [[ -d "$currentFile" ]]; then

    34 		isNull="true";

    33 		isNull="true";

    35 	else

    34 	else

    36 		value=$(wc -l "$currentFile" | cut -d" " -f1);

    35 		value=$(wc -l "$currentFile" | cut -d" " -f1);

    37 		isNull="false";

    36 		isNull="false";

    38 	fi

    37 	fi